Hogwarts on the tip of the tongue

"The equipment has been debugged and is running stably. It can be connected to the castle frequency at any time."

Hogwarts, 47:[-] in the morning, it had just rained, and the air was filled with dense water vapor.

In the auditorium hall on the first floor of the castle, the lights were bright, and Elena was waiting for the researchers to conduct the final round of debugging.

Just a few days ago, she got a project report from an off-campus research institute. The "Magic Terminal Master Brain" can be officially activated. Now it can be operated as long as it is successfully connected to the magic magnetic field of Hogwarts Castle - in short Finally, Hogwarts' LAN was completely connected, and magic books could be connected in a tree shape.

Nick, who is almost headless, leads the ghost patrol team to guard the surroundings to ensure that no sleepwalking students or professors will break into the "boot-in" site.

Elena holds the wand in her hand, sitting on the "Valkyria 3", ready to equip the Valkyrie armor at any time.

All parts of the "Magic Terminal Master Brain" are hand-forged by the wizard's magic, and each electronic component has a "magic field" for secondary shielding.

Due to Dumbledore temporarily leaving the school and Professor McGonagall voluntarily giving up the "acting headmaster" position, Elena is still the first owner of all house elves.

After nearly half a month of secret transformation, the floor of the auditorium is now covered with various magical instrument components. Magic paths like tentacles spread toward the castle with the auditorium as the center, covering every floor. Every corridor and every classroom is like a blood vessel growing inside Hogwarts Castle.

Elena originally planned to set up a host in the Room of Requirement, but Luna raised a danger warning. She felt that the Room of Requirement might be risky.

In fact, this is what Elena has thought about - Hogwarts Castle has magic, and some extremely shallow self-awareness.

The electronic shielding around the castle is not so much defensive electromagnetic interference as it is the mischief of the "castle will":

Hogwarts Castle will continuously search the magnetic field within the range and send "interactive waves" to it.

Ordinary electronic components cannot respond and usually burn out as the "castle will" shouts louder and louder. This is the principle of magnetic interference in Hogwarts.

On the other hand, even if Elena and the others create a magic terminal, they cannot be 100% sure of the attitude of the "Castle Will" before communicating.

If something unpleasant happens during the communication process, the Room of Requirement may become a very terrible trap.

Grindelwald judged that it was equivalent to the "stomach" or "heart" of Hogwarts Castle.

Apart from the scope of the Room of Requirement, theoretically speaking, Hogwarts Castle has no other "violent" countermeasures.

At least judging from the current situation, whether it is setting up a magic host under the auditorium or laying a magic path in the castle, the will of the castle has not raised any objections.

There is a high probability that Hogwarts Castle will not have an rejection mechanism, but Elena is still fully prepared. If the castle refuses to be modernized...

Just as she was thinking about it, she suddenly heard the whistling sound of wind blowing in her ears.

"Is this the big deal you were talking about?"

Hearing the sound, Elena subconsciously turned her head and glanced at the mid-air on the right.

There is a translucent short ghost floating there, Peeves, the most annoying ghost in Hogwarts, and also the elf that symbolizes student rebellion.

"Well, I thought you were lost, or maybe you were afraid and didn't plan to come?"

"How could I miss such an interesting thing!"

Peeves snorted lightly, turned around and waved to the door not far away, and several house elves quickly ran over.

"I heard that some armors were moving upstairs, so I asked them to come over and report to you to see if you should throw those iron shells into the lake-"

Magic armor?

Speaking of which...those should be one of the castle's areas of influence.

Elena nodded thoughtfully, glanced at Peeves, who seemed to be expecting something, and gave instructions to the elves.

"Then - you guys, take control of all armors near the auditorium and sink them directly into the water -

"Try not to make any noise. Professors and classmates are very tired after a long day of classes. If armor, stone statues, etc. suddenly cause trouble, they will be thrown into the lake."

"Cool! You are indeed the second most trouble-making king in Hogwarts! I knew-"

Peeves grabbed his ankle and spun around in mid-air excitedly.

"..."

Elena glanced at Peeves, not having the heart to expose his happiness.

After all, since she came to this magic castle, Peeves' throne as the mischievous king has essentially changed hands.

"The equipment is debugged, can we start? Miss Kaslana -"

Quirinas Quirrell came over and meticulously checked all the necessary "pre-experiment" inspections on the record board in his hand.

After more than half a year of switching back and forth between the research institute and the school, Quirinas Chilo's original confidence and hope seemed to be gradually returning.

Of course, the more important point is...

Quirrell raised his head and watched with some uneasiness as the auditorium opened the densely packed, sci-fi-looking magic instruments under the floor.

Hogwarts' "magic host" can control the originally disordered magic magnetic field of the castle, receiving and sending out directional magic fluctuations like a signal base station.

The first practical test of the controllable magic magnetic field is for him to try to re-cast magic.

"Well, let's get started - start the host and merge into the magical magnetic field of Hogwarts."

Elena glanced at the record board, then turned to look at Nicoléme, who was leading dozens of wizards and researchers standing in front of the equipment.

"Your Majesty the Magician, I leave the rest to you... Surrounding safety and accidents will be fully taken care of by me and the 'Tower'——"

"Well, we have simulated it many times in advance, don't worry." Nicoléme nodded.

"You don't have to be so nervous, girl - we can easily knock down this castle with just the two of us."

Grindelwald grinned and casually lowered his head to play with the wand in his hand.

Perhaps Elena is slightly inferior in terms of the absolute amount of magic power, but the "Valkyrie Magic Armor" makes up for her shortcomings in this area.

Magic, alchemy, and technology from the non-magical world combined to produce changes he had never imagined:

Elena can tear apart a stone wall dozens of feet behind in an instant, and she can break through the sound barrier and fly without using other magic. The firepower she carries can even be easily used on the battlefield 50 years ago. Reversing the tide of the battle...

After all, this is a weapon designed purely for killing.

Unknowingly, Elena has become a real "demon-level" witch who can influence the world.

"What I'm nervous about is not the possible threat to the castle, but the worry that I may accidentally bring disaster to this 1000-year-old castle..."

"Then you can announce the termination of the plan and let everyone pretend that nothing happened -" Grindelwald shrugged and suggested seriously.

"It's impossible, this is the future. I just want to remind you to calm down a little later."

Elena rolled her eyes at Lao Tudou angrily, "Wait for my instructions, don't act rashly."

However, even though she said this, the wand in her hand actively put it into the Valkyrie activation groove below.

click.

The magic runes on the Valkyrie's armor flickered one by one, entering a state of being activated at any time.

"Then, please begin -"

"Let's witness the arrival of the new world together."

"Record: In Magic Era 1001, the Magic Network was officially launched——"

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IncaseIdon'tseeyou,Goodafternoon,Goodevening,andGoodnight